Secret Treasure

New adventure series set in medieval Japan telling of Shintaro the master swordsman and of his relentless search for his enemies, the black robed society known as the Koga ninja. On a Tokyo street at midnight, a lonely traveller is passing when a dark figure springs out of the darkness, kills him and begins ransacking his pockets in a hasty search for a bag of gold he was taking to one of the Shogun's ministers.